--- version: rssac002v3 service: m.root-servers.net start-period: '2019-10-30T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 3981027619 dns-udp-queries-received-ipv6: 1113238308 dns-udp-responses-sent-ipv4: 3744657265 dns-udp-responses-sent-ipv6: 914219586 dns-tcp-queries-received-ipv4: 234377936 dns-tcp-queries-received-ipv6: 96174365 dns-tcp-responses-sent-ipv4: 234560480 dns-tcp-responses-sent-ipv6: 96257120